Corona 12w 4000k

SELECT p.m_id, p.m_ref, p.m_shortdescription, p.m_finish, p.m_new, p.m_specialorder, i.m_image, s.m_name, s.m_id as s_id, (SELECT i2.m_image FROM s_products p2 INNER JOIN product_images i2 ON i2.m_productid = p2.m_id WHERE p2.m_ref = i2.m_ref ORDER BY CASE p2.m_primary WHEN 'Y' THEN '1' ELSE '999' END asc LIMIT 1) as productimage FROM s_products p INNER JOIN s_subcategories s ON s.m_id = p.m_subcategory INNER JOIN product_images i ON i.m_productid = p.m_id WHERE p.m_active = 'Y' AND s.m_id IN (52,53,227,144) AND ((p.m_specification = '') OR (p.m_specification = 'Y')) AND p.m_primary = 'Y' ORDER BY s.m_order ASC, p.m_order ASC, s.m_name ASC;
SELECT m_id, m_finish FROM s_products WHERE m_subcategory = '227' ORDER BY CASE m_primary WHEN 'Y' THEN '1' ELSE '999' END asc, m_order ASC, m_name ASC;
SELECT m_id, m_finish FROM s_products WHERE m_subcategory = '144' ORDER BY CASE m_primary WHEN 'Y' THEN '1' ELSE '999' END asc, m_order ASC, m_name ASC;
SELECT m_id, m_finish FROM s_products WHERE m_subcategory = '52' ORDER BY CASE m_primary WHEN 'Y' THEN '1' ELSE '999' END asc, m_order ASC, m_name ASC;
SELECT m_id, m_finish FROM s_products WHERE m_subcategory = '53' ORDER BY CASE m_primary WHEN 'Y' THEN '1' ELSE '999' END asc, m_order ASC, m_name ASC;